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High purity 99.99% Samarium Oxide Sm2O3 For Ceramic Capacitors

High purity 99.99% Samarium Oxide Sm2O3 For Ceramic Capacitors

Light yellow powder, easy to absorb moisture and carbon dioxide in the air, insoluble in water, soluble in acid.

Formula: Sm₂O₃
Mol.wt: 348.7
Main Application: Permanent magnets; ceramic capacitors; catalysts; atomic energy
Model: High Purity Rare Earth Oxides
Brand: NanoCrystal
Unit: KG
Minorder: 10
Supplyability: 1000KG
Payment: T/T
Port: Port of Shanghai , China
Certification: ISO9001、ISO14001、OHSAS18001


Brief information of  High purity Samarium Oxide Sm2O3

Product name / Formula  Samarium Oxide /  Sm2O3
Color  Light yellow powder
Purity  99.9%-99.99%
CAS NO.  12060-58-1
Melting point  2325℃
Transport Package  25kg/drum - 50kg/drum  
Application  Permanent magnets; ceramic capacitors; catalysts; atomic energy


Relative Purity
99.99 99.9
 TREO                     Min.% 99 99
 RE Impurities/REO  Max.% Y2O3 0.0010     0.10
Pr6O11 0.0025 
Nd2O3 0.0035 
Eu2O3 0.0010 
Gd2O3 0.0010 
La2O3  0.0010
Non-RE Impurities  
Fe2O3 0.0005  0.0010 
SiO2 0.0050  0.0050 
CaO 0.0050  0.0100 
Al2O3 0.0100  0.0200 
Cl- 0.0100  0.0100 
L.O.I                     Max.% 1.0  1.0 

Process Flow Diagram

Application of High purity Samarium Oxide Sm2O3

Samarium oxide is an important compound which is widely used in many fields and its main applications include:

1. Electronic devices: samarium oxide can be used to manufacture electronic devices, such as transistors, integrated circuits and so on.

2.Luminescent material: samarium oxide can be used to make high efficient luminescent material, especially in the field of display, laser and so on, it is widely used.

3.Magnetic materials: Samarium oxide can be used to prepare rare earth permanent magnetic materials with high magnetic properties and stability.

4. Optical materials: samarium oxide can be used to make optical devices and optical fibers, such as fiber optic amplifiers.

In conclusion, samarium oxide is an important compound, which is widely used in many fields and has various properties and uses.



In sealed double polyethylene bags. The bags are packed in steel drums containing 25 or 50 Kgs net each.


Special Specification requirement please contact us directly.

About more details

Q:Are you manufacturer?
A: Yes.We manufacture bulk products in our factory and produce small quantity and customer synthesis products. 

 Q: How about your quality control system?
     A: From the incoming raw material to finished product, we strictly follow the international standards such as ISO9001, ISO14001, RoHS.

Q: What certificates and documents do you offer?
A: We usually provide Commerical Invoice Packing List,Bill of Lading,COCO/FTA or as per request.Some technical paperwork is availablesuch as COAHNMRHPL CMSDS etc.

Q:Do you have stock?
A: We understand most customers prefer stock so we'll try to keep stock for most products. However, for some rare productswe won't keep stockand it needstime to synthesize. 

 Q: Can you produce according to my own specifications?
     A: Yes. Customized product is OK.

Q: What about the ports of shipment?
     A: Qingdao, Shanghai

Q: How can I pay to you?
     A: L/C or T/T is recommended, D/A, D/P, Western Union, MoneyGram, Paypal are available.